Books in electronic formats are commonly referred to as "e-books" or "ebooks." E-books are digital versions of printed books that can be read on electronic devices such as e-readers, tablets, smartphones, or computers. They offer the convenience of portability and easy access, allowing readers to carry an entire library in a single device.

1. Chinese Zhang Hong has climbed the world's highest peak from Nepal.

2. He has become the first blind person in Asia and the third in the world to climb Mount Everest.

3. Zhang completed the 8,849-metre-high Himalayan adventure with three high-altitude guides on May 24, 2021.

4. He was inspired by Eric Weihenmayer, a blind American mountaineer who scaled Everest in 2001.